Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511143 | Aqueous compositions comprising arbekacin | Manfred Keller, Yukihiro Yagi, Toshie Sugano, Kuniko Shoji, Nao Sano +2 more | 2016-12-06 |
| 6452008 | Pyridone derivatives and process for preparing the same | Masami Muraoka, Koji Morishita, Nagisa Aida, Masatoshi Yuri, Naohito Ohashi | 2002-09-17 |
| 6300500 | Preparation of pyridone derivatives using phthalimido containing starting material | Masami Muraoka, Koji Morishita, Nagisa Aida, Masatoshi Yuri, Naohito Ohashi | 2001-10-09 |
| 5550290 | Benzidine derivative and electrophotosensitive material using the same | Yasufumi Mizuta, Nariaki Muto, Toshiyuki Fukami, Hideo Nakamori, Mikio Kakui +4 more | 1996-08-27 |